ResearchRouting table, RPKI, IRR & looking glass

AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG

AS25394 (MK-NETZDIENSTE-AS) is registered to MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG in DE. It originates 34 prefixes in the global routing table.

27
IPv4 prefixes
7
IPv6 prefixes
139,520
IPv4 addresses
50%
RPKI valid
Registration

Who holds AS25394

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS25394
Handle
MK-NETZDIENSTE-AS
Organization
MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG
Country
DE
ASPA
None published
Routing

What AS25394 announces

Prefixes originated by AS25394 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
27
IPv6 prefixes
7
IPv4 addresses
139,520 (545 /24s)
RPKI valid
17 50%
RPKI invalid
0
RPKI not found
17
ROAs naming AS25394
19
With an IRR route object
31 91%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (27)
31.209.112.0/2082.100.192.0/1885.220.128.0/1791.196.140.0/2293.93.248.0/2193.184.48.0/2093.184.56.0/2293.184.62.0/2394.100.128.0/2494.100.132.0/23109.75.16.0/20153.94.32.0/20153.94.48.0/21153.94.128.0/17178.210.96.0/19185.66.64.0/22185.129.180.0/22193.58.245.0/24193.239.104.0/22194.45.104.0/23194.49.40.0/21194.49.77.0/24194.180.155.0/24195.234.50.0/24212.90.128.0/19213.172.96.0/19217.199.192.0/20
IPv6 (7)
2001:67c:a04::/482001:67c:ae8::/482001:67c:15b0::/482001:1640::/322a00:1018::/372a01:6780:5::/482a13:c280::/32

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS25394 is reached through

The AS just before AS25394 in the paths our looking glass collectors hold, for 34 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS6939 HURRICANE 34AS174 COGENT-174 34AS3356 LEVEL3 28
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEMK-NETZDIENSTE-ASRIPE-NCC-END-MNT, MK-NETZDIENSTE-MNT

Route objects with origin AS25394: RIPE 44

as-sets that list AS25394 (25)
AS-DDITS:AS-PEERSAS-DEVSTORAGE-PEERINGSAS-DOCLER:AS-PEERSAS-ECIX-FRAAS-F-IX-PEERSAS-FINECOM-PEERS-DECIXAS-GBLXEUAS-HURRICANEV6AS-LIECOMTEL-PEERSAS-LUMEN-CUSTOMERS-ASNSAS-MANDA-DECIX-PEERS-V4AS-MANDA-DECIX-PEERS-V6AS-MANDA-ECIX-PEERS-V4AS-MANDA-ECIX-PEERS-V6AS-MK-NETZDIENSTEAS-MK-NETZDIENSTE-V6AS-UDOSAS174:AS-COGC-014AS203462:AS-NVC-DECIX_FRA_RSAS49499:AS-IHKRTAS6695:AS-DECIX-FRA-CONNECTEDAS6695:AS-DECIX-FRA-RSAS6695:AS-DECIX-FRA-RS-V6AS8308:AS-PEERINGSAS8821:AS-PEERS
Tools

Check AS25394 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup